| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.98 | 12.252% | $177.3357 | $177.34 | $177.35 | $177.30 |
| Purchase #2 | $204.69 | 6.624% | $218.2487 | $218.25 | $218.25 | $218.20 |
| Purchase #3 | $240.98 | 10.550% | $266.4034 | $266.40 | $266.40 | $266.40 |
| Purchase #4 | $212.81 | 10.829% | $235.8552 | $235.86 | $235.85 | $235.90 |
| Purchase #5 | $99.48 | 9.162% | $108.5944 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $137.85 | 6.611% | $146.9633 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $66.74 | 7.763% | $71.921 | $71.92 | $71.90 | $71.90 |
| 7 purchase totals = | $1,120.53 | $1,225.3217 | $1,225.32 | $1,225.30 | $1,225.30 | |